Integer overflow in Blender - CVE-2022-0545
Published: July 7, 2022
Vulnerability identifier: #VU65016
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-0545
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow when processing loaded 2D images. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Blender
Gentoo Linux
Fedora
blender
blender (Debian package)
media-gfx/blender
Gentoo Linux
Fedora
blender
blender (Debian package)
media-gfx/blender
How to mitigate CVE-2022-0545
Install updates from vendor's website.
Blender - addressed in versions 2.83.19, 2.93.8, 3.1.0
blender - update to 2.68a-10.el7
blender (Debian package) - addressed in versions 2.79 b+dfsg0-7+deb10u1, 2.83.5+dfsg-5+deb11u1
media-gfx/blender - update to 3.1.0
blender - update to 2.68a-10.el7
blender (Debian package) - addressed in versions 2.79 b+dfsg0-7+deb10u1, 2.83.5+dfsg-5+deb11u1
media-gfx/blender - update to 3.1.0